CN207053565U - Terminal shell closing component structure - Google Patents
Terminal shell closing component structure Download PDFInfo
- Publication number
- CN207053565U CN207053565U CN201720915737.5U CN201720915737U CN207053565U CN 207053565 U CN207053565 U CN 207053565U CN 201720915737 U CN201720915737 U CN 201720915737U CN 207053565 U CN207053565 U CN 207053565U
- Authority
- CN
- China
- Prior art keywords
- housing
- hole
- handle portion
- component structure
- terminal shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model embodiment is related to terminal mounting technology field, more particularly to a kind of terminal shell closing component structure, including：First housing, the second housing and sealed spanner；First housing is provided with first through hole；Second housing is provided with the second through hole corresponding with first through hole；Sealed spanner includes：Locking part, shaft and handle portion, wherein, locking part is fixedly connected on the both ends of shaft with handle portion respectively；First housing is covered on the second housing；Shaft is through first through hole and the second through hole, and locking part and handle portion are external exposed to the first housing and second shell respectively；Handle portion is connected with first through hole interference, and locking part is connected in predetermined angle with the second through hole interference, for sealed first housing and the second housing.The terminal shell closing component structure that the utility model embodiment provides can simplify the dismounting of terminal shell, and sealed spanner is not easy to produce fracture, service life length.
Description
Technical field
The utility model embodiment is related to terminal mounting technology field, more particularly to a kind of terminal shell closing component structure.
Background technology
The shell of terminal is generally assembled by snap-in structure by multiple housings.
With the improvement of technology, the function of the terminal such as mobile phone is more and more at present, and its power consumption is also increasingly faster, so
With regard to needing often to take battery cover apart to change battery.The installation of battery cover in the prior art, grab is provided with generally on battery cover,
Correspondingly, neck corresponding with the grab is provided with mobile phone shell on the back, neck is entered by grab inlay card, realizes that battery cover covers
On mobile phone shell on the back.It is usually that plastics are made yet with battery cover, the connected mode of this kind of housing easily causes grab fracture, and
And this kind of mode is also more inconvenient in dismounting step.
Utility model content
The utility model embodiment provides a kind of terminal shell closing component structure, can simplify the dismounting of terminal shell.
The utility model embodiment provides a kind of terminal shell closing component structure, including：First housing, the second housing and lock
Close spanner；
First housing is provided with first through hole；
Second housing is provided with the second through hole corresponding with the first through hole；
The sealed spanner includes：Locking part, shaft and handle portion, wherein, the locking part and the handle portion
It is respectively fixedly connected with the both ends of the shaft；
First housing is covered on second housing；
The shaft passes through the first through hole and second through hole, and the locking part and the handle portion
Not Bao Lu first housing and the second shell it is external；
The handle portion is connected with the first through hole interference, and the locking part is in predetermined angle and the second through hole mistake
It is full of connection, for sealed first housing and second housing.
In one embodiment, first housing is provided with the first groove；
First groove and the form fit of the handle portion, the handle part are used in first groove
Hide the handle portion.
In one embodiment, first groove is located at the edge of first housing, and the first through hole is located at
In first groove, for being rotated for the handle portion to the external side of the first shell.
In one embodiment, terminal shell closing component structure also includes gasket seal；
The gasket seal is arranged on second housing, for closing second through hole.
In one embodiment, second housing is provided with the spacing flange collar around the second through hole outer ring；
Second housing is provided with spacing block set in the spacing flange collar, for limiting the anglec of rotation of the locking part
Degree；
The gasket seal is arranged on the opening of the spacing flange collar.
In one embodiment, terminal shell closing component structure also includes：Wear-resisting ring；
The wear-resisting ring is set on the shaft, is located at for padding between first housing and the handle portion.
In one embodiment, terminal shell closing component structure also includes：Anti-decylization；
The anti-decylization is set on the shaft, and interference is in the first through hole, for preventing described sealed pull
Hand departs from first housing from the first through hole.
In one embodiment, the anti-decylization is E shape clasps.
In one embodiment, the locking part, the shaft and the handle portion are integrated.
The terminal shell closing component structure that the utility model embodiment provides, including：First housing, the second housing and sealed
Spanner.By setting first through hole on the first housing, corresponding with the first through hole second is set to lead on the second housing
Hole, also by the locking part, shaft and handle portion of sealed spanner, the connection of the first housing and the second housing is realized, due to
Locking part and handle portion are fixedly connected on the both ends of the shaft respectively, thus operating personnel can by rotatable handle portion with
Drive locking part rotation.During assembling, the first housing is covered on the second housing, then shaft is passed through into first through hole and second
Through hole, now, locking part and handle portion are external exposed to first housing and the second shell respectively, so that operating personnel break
Dynamic, because handle portion is connected with the first through hole interference, locking part is connected in predetermined angle with the second through hole interference, when
When locking part is gone to predetermined angle by operating personnel by rotatable handle portion, you can make the first housing and the sealed company of the second housing
Connect.Relative to being connected together for grab of the prior art and neck, the terminal shell that the utility model embodiment provides is sealed
Structure can simplify the dismounting of terminal shell, and sealed spanner is not easy to produce fracture, service life length.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are
Some embodiments of the utility model, for those of ordinary skill in the art, do not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the terminal shell closing component structure in the utility model embodiment one；
Fig. 2 is the terminal shell closing component structure locked state outside drawing in the utility model embodiment one；
Fig. 3 is the terminal shell closing component structure locked state upward view in the utility model embodiment one；
Fig. 4 is the terminal shell closing component structure released state outside drawing in the utility model embodiment one；
Fig. 5 is the terminal shell closing component structure released state upward view in the utility model embodiment one；
Fig. 6 is the terminal shell closing component structure gasket seal scheme of installation in the utility model embodiment one；
Fig. 7 is the terminal shell closing component structure in the utility model embodiment two.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
The technical solution of the utility model is described in detail with specifically embodiment below.These are specific below
Embodiment can be combined with each other, and may be repeated no more for same or analogous concept or process in some embodiments.
Fig. 1 is the terminal shell closing component structure in the utility model embodiment one, and Fig. 2 is in the utility model embodiment one
Terminal shell closing component structure locked state outside drawing, Fig. 3 be the utility model embodiment one in terminal shell closing component structure
Locked state upward view, Fig. 4 be the utility model embodiment one in terminal shell closing component structure released state outside drawing, Fig. 5
For the terminal shell closing component structure released state upward view in the utility model embodiment one, as shown in Figures 1 to 5, this implementation
A kind of terminal shell closing component structure of example, including：First housing 1, the second housing 2 and sealed spanner 3.
First housing 1 is provided with first through hole 11, and the second housing 2 is provided with second through hole 21 corresponding with first through hole 11.
Sealed spanner 3 includes：Locking part 31, shaft 32 and handle portion 33.Wherein, locking part 31 divides with handle portion 33
The both ends of shaft 32 are not fixedly connected on, and the first housing 1 is covered on the second housing 2, and shaft 32 passes through first through hole 11
With the second through hole 21, and locking part 31 and handle portion 33 be respectively outside the first housing 1 and the second housing 2, handle portion 33
It is connected with the interference of first through hole 11, locking part 31 is connected in predetermined angle with the interference of the second through hole 21, for sealed first housing 1
With the second housing 2.
Specifically, the first housing 1 is the battery cover of mobile terminal, and first housing 1 is made up of makrolon material, the
Two housings 2 are the rear shell of mobile terminal, and second housing 2 is made up of makrolon material, and the second housing 2 has holding movable whole
The battery settling groove of end-cell, the first housing 1 are used to cover the battery settling groove.
The integration that sealed spanner 3 in present embodiment is made up of locking part 31, shaft 32 and handle portion 33
Structure, wherein, the upper surface of handle portion 33 can arrange lines, for increasing frictional force during finger touching.The handle portion 33
In plane, locking part 31 is in the rectangle plane parallel with handle portion 33, and shaft 32 is in cylinder, when handle portion 33 is by outside
When active force rotates, locking part 31 is driven to rotate by shaft 32.Sealed spanner 3 can be made up of kirsite material, also can be by
Plastics are made, and the present embodiment does not do any restriction to this.
First housing 1 is provided with first through hole 11, and the second housing 2 is provided with second through hole 21 corresponding with first through hole 11, the
The aperture of one through hole 11 and the second through hole 21 is more than or equal to the diameter of shaft 32, so that shaft 32 passes through the He of first through hole 11
Second through hole 21.Certainly, to facilitate installation, the aperture of the through hole 21 of first through hole 11 and second can also coordinate locking part 31, make
Locking part 31 can pass through the second through hole 21 from first through hole 11.It should be noted that locking part 31 and handle portion 33 not office
It is limited to be integrated with shaft 32, shaft 32 can also be connected to by bonding or clamping energy other modes.
Second through hole 21 is irregularly-shaped hole, such as rectangle, and locking part 31 is also elongated, and its size is omited than the second through hole 21
It is small, so as to which through the second through hole 21, when locking part 31 rotates to an angle, locking part 31 can be with second by pulling force time-varying
The interference of through hole 21, it is held on the second housing 2.
By the above it is seen that, the utility model embodiment provide terminal shell closing component structure, including：First
Housing, the second housing and sealed spanner.By setting first through hole on the first housing, on the second housing set with it is described
Second through hole corresponding to first through hole, also by the locking part, shaft and handle portion of sealed spanner, realize the first housing and
The connection of second housing, because locking part and handle portion are fixedly connected on the both ends of the shaft, therefore operating personnel respectively
By rotatable handle portion locking part can be driven to rotate.During assembling, the first housing is covered on the second housing, then by rotating shaft
Portion is through first through hole and the second through hole, and now, locking part and handle portion are exposed to first housing and described second respectively
Outside housing, so that operating personnel move, because handle portion is connected with the first through hole interference, locking part is in predetermined angle and institute
The second through hole interference connection is stated, when locking part is gone to predetermined angle by operating personnel by rotatable handle portion, you can make first
Housing and the sealed connection of the second housing.Relative to being connected together for grab of the prior art and neck, the utility model is implemented
The terminal shell closing component structure that example provides can simplify the dismounting of terminal shell, and sealed spanner is not easy to produce fracture, makes
Use long lifespan.
What deserves to be explained is in the present embodiment, the first housing 1 is provided with the first groove 12, first groove 12 and handle
The form fit in portion 33, handle portion 33 is located in the first groove 12, for hidden handle portion 33.It may also be said that the first housing 1 is in
Arcuate surface, therefore there is certain altitude, the first groove 12 extends downwardly, the bottom of the first groove 12 and the arcuate surface of the first housing 1
In a difference in height, the difference in height is more than or equal to the height of handle portion 33 so that when handle is in the first groove 12, will not protrude
In the first housing 1, hiding to handle portion 33 is realized.
More specifically, the first groove 12 is located at the edge of the first housing 1, and first through hole 11 is located at the first groove 12
It is interior, for being rotated for handle portion 33 to the outside of the first housing 1.This kind of mode, user can be made to be easier to carry out handle portion 33
Rotation process, improve practicality.
Fig. 6 is the terminal shell closing component structure gasket seal scheme of installation in the utility model embodiment one, such as Fig. 6 institutes
Show, in order to increase water-proof function, terminal shell closing component structure also includes gasket seal 4.Gasket seal 4 is by makrolon material system
Into fluid being prevented to pass through.Gasket seal 4 is arranged on the second housing 2, for closing the second through hole 21, so as to prevent the external world
Fluid serves waterproof effect out of the second through hole 21 enters that the first housing 1 and the second housing 2 are formed space.
More specifically, the second housing 2 is provided with the spacing flange collar 22 around the outer ring of the second through hole 21, and the second housing 2 exists
Spacing block set 23 is provided with spacing flange collar 22, for limiting the anglec of rotation of locking part 31, to prompt user's locked state.Sealing
Pad 4 is arranged on the opening of spacing flange collar 22.In order to further increase water resistance, gasket seal can be close by marine glue
Envelope is fitted in the opening of spacing flange collar.
Fig. 7 is the terminal shell closing component structure in the utility model embodiment two, and embodiment two is based on embodiment one
Improvement project, as shown in fig. 7, terminal shell closing component structure also includes：Wear-resisting ring 5, is made up of silica gel material, has certain wear-resisting
Performance, the wear-resisting ring 5 are set on shaft 32, are located at for padding between the first housing 1 and handle portion 33.Wear-resisting ring can be kept away
Exempt from battery cover frictionally damage of the battery cover spanner of kirsite material in rotation process with makrolon material.
It should be noted that in the present embodiment, terminal shell closing component structure also includes：Anti-decylization 6, the anti-decylization 6 are worn
It is enclosed on shaft 32, and interference is in first through hole 11, for preventing sealed spanner 3 from departing from the first housing 1 from first through hole 11.
Optionally, anti-decylization is E shape clasps, is not only convenient for changing, is also convenient for installing.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (9)
- A kind of 1. terminal shell closing component structure, it is characterised in that including：First housing, the second housing and sealed spanner；First housing is provided with first through hole；Second housing is provided with the second through hole corresponding with the first through hole；The sealed spanner includes：Locking part, shaft and handle portion, wherein, the locking part is distinguished with the handle portion It is fixedly connected on the both ends of the shaft；First housing is covered on second housing；The shaft is through the first through hole and second through hole, and the locking part and handle portion difference are sudden and violent It is exposed at first housing and the second shell is external；The handle portion is connected with the first through hole interference, and the locking part connects in predetermined angle and the second through hole interference Connect, for sealed first housing and second housing.
- 2. terminal shell closing component structure according to claim 1, it is characterised in that it is recessed that first housing is provided with first Groove；The form fit of first groove and the handle portion, the handle part is in first groove, for hiding The handle portion.
- 3. terminal shell closing component structure according to claim 2, it is characterised in that first groove is located at described first The edge of housing, and the first through hole is located in first groove, for supplying the handle portion to first housing Outside rotates.
- 4. terminal shell closing component structure according to claim 1, it is characterised in that also including gasket seal；The gasket seal is arranged on second housing, for closing second through hole.
- 5. terminal shell closing component structure according to claim 4, it is characterised in that second housing is provided with around institute State the spacing flange collar of the second through hole outer ring；Second housing is provided with spacing block set in the spacing flange collar, for limiting the anglec of rotation of the locking part；The gasket seal is arranged on the opening of the spacing flange collar.
- 6. terminal shell closing component structure according to claim 1, it is characterised in that also include：Wear-resisting ring；The wear-resisting ring is set on the shaft, is located at for padding between first housing and the handle portion.
- 7. terminal shell closing component structure according to claim 1, it is characterised in that also include：Anti-decylization；The anti-decylization is set on the shaft, and interference is in the first through hole, for prevent the sealed spanner from The first through hole departs from first housing.
- 8. terminal shell closing component structure according to claim 7, it is characterised in that the anti-decylization is E shape clasps.
- 9. terminal shell closing component structure as claimed in any of claims 1 to 8, it is characterised in that the locking part, The shaft and the handle portion are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915737.5U CN207053565U (en) | 2017-07-26 | 2017-07-26 | Terminal shell closing component structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720915737.5U CN207053565U (en) | 2017-07-26 | 2017-07-26 | Terminal shell closing component structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207053565U true CN207053565U (en) | 2018-02-27 |
Family
ID=61496498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720915737.5U Expired - Fee Related CN207053565U (en) | 2017-07-26 | 2017-07-26 | Terminal shell closing component structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207053565U (en) |
-
2017
- 2017-07-26 CN CN201720915737.5U patent/CN207053565U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20200726 |